Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r213-smll-167840356700228.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is HealthRecord-PT-17, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r213-smll-167840356700228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 604K
-rw-r--r-- 1 mcc users 6.1K Feb 26 17:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 17:53 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 26 17:52 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 17:52 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:14 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:14 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:14 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 17:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Feb 26 17:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 17:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 78K Feb 26 17:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:14 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 175K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1678612619264

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=HealthRecord-PT-17
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-12 09:17:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-12 09:17:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:17:02] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2023-03-12 09:17:02] [INFO ] Transformed 624 places.
[2023-03-12 09:17:02] [INFO ] Transformed 828 transitions.
[2023-03-12 09:17:02] [INFO ] Found NUPN structural information;
[2023-03-12 09:17:02] [INFO ] Parsed PT model containing 624 places and 828 transitions and 1879 arcs in 344 ms.
Graph (trivial) has 749 edges and 624 vertex of which 87 / 624 are part of one of the 21 SCC in 15 ms
Free SCC test removed 66 places
Structural test allowed to assert that 266 places are NOT stable. Took 40 ms.
Ensure Unique test removed 75 transitions
Reduce redundant transitions removed 75 transitions.
Incomplete random walk after 10000 steps, including 90 resets, run finished after 1169 ms. (steps per millisecond=8 ) properties (out of 358) seen :46
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 100 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 312) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 312) seen :0
Running SMT prover for 312 properties.
[2023-03-12 09:17:03] [INFO ] Flow matrix only has 733 transitions (discarded 20 similar events)
// Phase 1: matrix 733 rows 558 cols
[2023-03-12 09:17:03] [INFO ] Computed 18 place invariants in 48 ms
[2023-03-12 09:17:09] [INFO ] After 5441ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:312
[2023-03-12 09:17:13] [INFO ] [Nat]Absence check using 10 positive place invariants in 24 ms returned sat
[2023-03-12 09:17:13] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 16 ms returned sat
[2023-03-12 09:17:25] [INFO ] After 8983ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :312
[2023-03-12 09:17:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 09:17:34] [INFO ] After 8777ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :312
[2023-03-12 09:17:34] [INFO ] After 8904ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :312
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-12 09:17:34] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :312
Fused 312 Parikh solutions to 305 different solutions.
Parikh walk visited 20 properties in 3662 ms.
Support contains 292 out of 558 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 558/558 places, 753/753 transitions.
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Drop transitions removed 145 transitions
Trivial Post-agglo rules discarded 145 transitions
Performed 145 trivial Post agglomeration. Transition count delta: 145
Iterating post reduction 0 with 166 rules applied. Total rules applied 166 place count 558 transition count 587
Reduce places removed 145 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 1 with 162 rules applied. Total rules applied 328 place count 413 transition count 570
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 2 with 9 rules applied. Total rules applied 337 place count 404 transition count 570
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 337 place count 404 transition count 560
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 357 place count 394 transition count 560
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 361 place count 390 transition count 552
Iterating global reduction 3 with 4 rules applied. Total rules applied 365 place count 390 transition count 552
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 401 place count 372 transition count 534
Performed 8 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 417 place count 364 transition count 577
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 422 place count 364 transition count 572
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 4 with 20 rules applied. Total rules applied 442 place count 364 transition count 552
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -11
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 444 place count 363 transition count 563
Free-agglomeration rule applied 24 times.
Iterating global reduction 4 with 24 rules applied. Total rules applied 468 place count 363 transition count 539
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 492 place count 339 transition count 539
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 493 place count 339 transition count 542
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 494 place count 338 transition count 542
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 500 place count 338 transition count 542
Applied a total of 500 rules in 178 ms. Remains 338 /558 variables (removed 220) and now considering 542/753 (removed 211) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179 ms. Remains : 338/558 places, 542/753 transitions.
Interrupted random walk after 713986 steps, including 88187 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 141
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 147 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 147 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10000 steps, including 145 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 146 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 141 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 148 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10000 steps, including 143 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10000 steps, including 144 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 151 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 144 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 143 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 150 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 143 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 141 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10000 steps, including 143 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 142 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 146 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 146 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 144 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 147 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 139 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 146 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 142 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10000 steps, including 146 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 141 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 148 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 146 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 134 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 144 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 148 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 137 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 143 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 140 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 148 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 142 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 141 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 142 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 145 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 151) seen :0
Incomplete Best-First random walk after 10001 steps, including 151 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 151) seen :0
Running SMT prover for 151 properties.
// Phase 1: matrix 542 rows 338 cols
[2023-03-12 09:18:11] [INFO ] Computed 18 place invariants in 7 ms
[2023-03-12 09:18:13] [INFO ] After 1719ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:151
[2023-03-12 09:18:14] [INFO ] [Nat]Absence check using 10 positive place invariants in 25 ms returned sat
[2023-03-12 09:18:14] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 11 ms returned sat
[2023-03-12 09:18:18] [INFO ] After 3041ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :151
[2023-03-12 09:18:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-12 09:18:21] [INFO ] After 2883ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :151
[2023-03-12 09:18:22] [INFO ] Deduced a trap composed of 58 places in 173 ms of which 8 ms to minimize.
[2023-03-12 09:18:22] [INFO ] Deduced a trap composed of 57 places in 169 ms of which 2 ms to minimize.
[2023-03-12 09:18:22] [INFO ] Deduced a trap composed of 77 places in 146 ms of which 1 ms to minimize.
[2023-03-12 09:18:22] [INFO ] Deduced a trap composed of 57 places in 78 ms of which 2 ms to minimize.
[2023-03-12 09:18:22] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 673 ms
[2023-03-12 09:18:23] [INFO ] Deduced a trap composed of 58 places in 165 ms of which 1 ms to minimize.
[2023-03-12 09:18:23] [INFO ] Deduced a trap composed of 57 places in 158 ms of which 1 ms to minimize.
[2023-03-12 09:18:23] [INFO ] Deduced a trap composed of 76 places in 124 ms of which 1 ms to minimize.
[2023-03-12 09:18:23] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 528 ms
[2023-03-12 09:18:23] [INFO ] Deduced a trap composed of 57 places in 129 ms of which 1 ms to minimize.
[2023-03-12 09:18:23] [INFO ] Deduced a trap composed of 74 places in 152 ms of which 0 ms to minimize.
[2023-03-12 09:18:23] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 341 ms
[2023-03-12 09:18:24] [INFO ] Deduced a trap composed of 73 places in 139 ms of which 1 ms to minimize.
[2023-03-12 09:18:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 179 ms
[2023-03-12 09:18:24] [INFO ] Deduced a trap composed of 84 places in 167 ms of which 1 ms to minimize.
[2023-03-12 09:18:24] [INFO ] Deduced a trap composed of 78 places in 128 ms of which 1 ms to minimize.
[2023-03-12 09:18:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 358 ms
[2023-03-12 09:18:25] [INFO ] Deduced a trap composed of 57 places in 70 ms of which 1 ms to minimize.
[2023-03-12 09:18:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2023-03-12 09:18:26] [INFO ] Deduced a trap composed of 57 places in 85 ms of which 0 ms to minimize.
[2023-03-12 09:18:26] [INFO ] Deduced a trap composed of 57 places in 64 ms of which 1 ms to minimize.
[2023-03-12 09:18:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 209 ms
[2023-03-12 09:18:26] [INFO ] Deduced a trap composed of 79 places in 141 ms of which 1 ms to minimize.
[2023-03-12 09:18:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 184 ms
[2023-03-12 09:18:27] [INFO ] Deduced a trap composed of 58 places in 125 ms of which 1 ms to minimize.
[2023-03-12 09:18:27] [INFO ] Deduced a trap composed of 76 places in 107 ms of which 1 ms to minimize.
[2023-03-12 09:18:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 297 ms
[2023-03-12 09:18:27] [INFO ] Deduced a trap composed of 74 places in 139 ms of which 1 ms to minimize.
[2023-03-12 09:18:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 179 ms
[2023-03-12 09:18:27] [INFO ] Deduced a trap composed of 58 places in 113 ms of which 1 ms to minimize.
[2023-03-12 09:18:28] [INFO ] Deduced a trap composed of 77 places in 108 ms of which 0 ms to minimize.
[2023-03-12 09:18:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 280 ms
[2023-03-12 09:18:28] [INFO ] Deduced a trap composed of 58 places in 142 ms of which 2 ms to minimize.
[2023-03-12 09:18:28] [INFO ] Deduced a trap composed of 67 places in 87 ms of which 1 ms to minimize.
[2023-03-12 09:18:28] [INFO ] Deduced a trap composed of 57 places in 64 ms of which 1 ms to minimize.
[2023-03-12 09:18:28] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 375 ms
[2023-03-12 09:18:29] [INFO ] Deduced a trap composed of 67 places in 111 ms of which 0 ms to minimize.
[2023-03-12 09:18:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2023-03-12 09:18:29] [INFO ] Deduced a trap composed of 65 places in 138 ms of which 1 ms to minimize.
[2023-03-12 09:18:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 179 ms
[2023-03-12 09:18:29] [INFO ] Deduced a trap composed of 73 places in 108 ms of which 0 ms to minimize.
[2023-03-12 09:18:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 148 ms
[2023-03-12 09:18:30] [INFO ] After 11710ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :151
Attempting to minimize the solution found.
Minimization took 2914 ms.
[2023-03-12 09:18:33] [INFO ] After 19905ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :151
Fused 151 Parikh solutions to 136 different solutions.
Parikh walk visited 94 properties in 1885 ms.
Support contains 57 out of 338 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 338/338 places, 542/542 transitions.
Graph (complete) has 1029 edges and 338 vertex of which 329 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.6 ms
Discarding 9 places :
Also discarding 0 output transitions
Drop transitions removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 0 with 102 rules applied. Total rules applied 103 place count 329 transition count 440
Reduce places removed 102 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 113 rules applied. Total rules applied 216 place count 227 transition count 429
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 221 place count 222 transition count 429
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 221 place count 222 transition count 425
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 229 place count 218 transition count 425
Discarding 59 places :
Symmetric choice reduction at 3 with 59 rule applications. Total rules 288 place count 159 transition count 294
Iterating global reduction 3 with 59 rules applied. Total rules applied 347 place count 159 transition count 294
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 349 place count 159 transition count 292
Discarding 9 places :
Symmetric choice reduction at 4 with 9 rule applications. Total rules 358 place count 150 transition count 274
Iterating global reduction 4 with 9 rules applied. Total rules applied 367 place count 150 transition count 274
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 8 rules applied. Total rules applied 375 place count 150 transition count 266
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 1 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 5 with 28 rules applied. Total rules applied 403 place count 136 transition count 252
Performed 10 Post agglomeration using F-continuation condition with reduction of 6 identical transitions.
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 423 place count 126 transition count 309
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 424 place count 126 transition count 308
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 425 place count 125 transition count 306
Iterating global reduction 6 with 1 rules applied. Total rules applied 426 place count 125 transition count 306
Free-agglomeration rule applied 2 times.
Iterating global reduction 6 with 2 rules applied. Total rules applied 428 place count 125 transition count 304
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 430 place count 123 transition count 304
Partial Post-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 7 with 4 rules applied. Total rules applied 434 place count 123 transition count 304
Applied a total of 434 rules in 87 ms. Remains 123 /338 variables (removed 215) and now considering 304/542 (removed 238) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 123/338 places, 304/542 transitions.
Interrupted random walk after 813701 steps, including 114822 resets, run timeout after 30001 ms. (steps per millisecond=27 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 1415 resets, run finished after 385 ms. (steps per millisecond=259 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1394 resets, run finished after 388 ms. (steps per millisecond=257 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1416 resets, run finished after 391 ms. (steps per millisecond=255 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1405 resets, run finished after 389 ms. (steps per millisecond=257 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1385 resets, run finished after 388 ms. (steps per millisecond=257 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1404 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100000 steps, including 1398 resets, run finished after 393 ms. (steps per millisecond=254 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1382 resets, run finished after 387 ms. (steps per millisecond=258 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1421 resets, run finished after 389 ms. (steps per millisecond=257 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1391 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100000 steps, including 1412 resets, run finished after 387 ms. (steps per millisecond=258 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1397 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1407 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1391 resets, run finished after 388 ms. (steps per millisecond=257 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1411 resets, run finished after 365 ms. (steps per millisecond=273 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1407 resets, run finished after 377 ms. (steps per millisecond=265 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1393 resets, run finished after 404 ms. (steps per millisecond=247 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1385 resets, run finished after 384 ms. (steps per millisecond=260 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1386 resets, run finished after 377 ms. (steps per millisecond=265 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1404 resets, run finished after 379 ms. (steps per millisecond=263 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1396 resets, run finished after 382 ms. (steps per millisecond=261 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1411 resets, run finished after 381 ms. (steps per millisecond=262 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1393 resets, run finished after 374 ms. (steps per millisecond=267 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1395 resets, run finished after 429 ms. (steps per millisecond=233 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1373 resets, run finished after 437 ms. (steps per millisecond=228 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1385 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1387 resets, run finished after 352 ms. (steps per millisecond=284 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1387 resets, run finished after 389 ms. (steps per millisecond=257 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1400 resets, run finished after 386 ms. (steps per millisecond=259 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1398 resets, run finished after 383 ms. (steps per millisecond=261 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1410 resets, run finished after 377 ms. (steps per millisecond=265 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1402 resets, run finished after 384 ms. (steps per millisecond=260 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1397 resets, run finished after 397 ms. (steps per millisecond=251 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1403 resets, run finished after 390 ms. (steps per millisecond=256 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1391 resets, run finished after 382 ms. (steps per millisecond=261 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1375 resets, run finished after 387 ms. (steps per millisecond=258 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1413 resets, run finished after 412 ms. (steps per millisecond=242 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1395 resets, run finished after 406 ms. (steps per millisecond=246 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1402 resets, run finished after 446 ms. (steps per millisecond=224 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1375 resets, run finished after 427 ms. (steps per millisecond=234 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1402 resets, run finished after 376 ms. (steps per millisecond=265 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1395 resets, run finished after 377 ms. (steps per millisecond=265 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1411 resets, run finished after 379 ms. (steps per millisecond=263 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1395 resets, run finished after 379 ms. (steps per millisecond=263 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1383 resets, run finished after 409 ms. (steps per millisecond=244 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1416 resets, run finished after 419 ms. (steps per millisecond=238 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1415 resets, run finished after 411 ms. (steps per millisecond=243 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1398 resets, run finished after 396 ms. (steps per millisecond=252 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1399 resets, run finished after 415 ms. (steps per millisecond=240 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 100001 steps, including 1415 resets, run finished after 422 ms. (steps per millisecond=236 ) properties (out of 57) seen :0
Finished probabilistic random walk after 795162 steps, run visited all 57 properties in 6745 ms. (steps per millisecond=117 )
Probabilistic random walk after 795162 steps, saw 144386 distinct states, run finished after 6745 ms. (steps per millisecond=117 ) properties seen :57
Able to resolve query StableMarking after proving 360 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK PROBABILISTIC_WALK MARKED_SUFFIX_TEST TRIVIAL_UNMARKED_SCC_TEST TOPOLOGICAL
Total runtime 150094 ms.
ITS solved all properties within timeout

BK_STOP 1678612773008

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-17"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="lolaxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool lolaxred"
echo " Input is HealthRecord-PT-17, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r213-smll-167840356700228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-17.tgz
mv HealthRecord-PT-17 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;